The Hokan language family is a hypothetical grouping of a dozen small language families spoken mainly in California, Arizona, and Baja California.
Penutian is a proposed grouping of language families that includes many Native American languages of western North America, predominantly spoken at one time in British Columbia, Washington, Oregon, and California. The existence of a Penutian stock or phylum has been the subject of debate among specialists. Even the unity of some of its component families has been disputed. Some of the problems in the comparative study of languages within the phylum are the result of their early extinction and limited documentation.
Alsea or Alsean was two closely related speech varieties spoken along the central Oregon coast until the early 1950s. They are sometimes taken to be different languages, but it is difficult to be sure given the poor state of attestation; Mithun believes they were probably dialects of a single language.
Utian is a family of Indigenous languages spoken in Northern California, United States. The Miwok and Ohlone peoples both spoke languages of the Utian language family. It has recently been argued that the Utian languages and Yokuts languages are sub-families of the Yok-Utian language family. Utian and Yokutsan have traditionally been considered part of the Penutian language phylum.
Wintuan is a family of languages spoken in the Sacramento Valley of central Northern California.
Valley Yokuts is a dialect cluster of the Yokutsan language family of California.
The Miwok or Miwokan languages, also known as Moquelumnan or Miwuk, are a group of endangered languages spoken in central California by the Miwok peoples, ranging from the Bay Area to the Sierra Nevada. There are seven Miwok languages, four of which have distinct regional dialects. There are a few dozen speakers of the three Sierra Miwok languages, and in 1994 there were two speakers of Lake Miwok. The best attested language is Southern Sierra Miwok, from which the name Yosemite originates. The name Miwok comes from the Northern Sierra Miwok word miw·yk meaning 'people.'
Maiduan is a small endangered language family of northeastern California.
The Yuki–Wappo or Yukian languages are a small language family of western California consisting of two distantly related languages, both now extinct.
The Karkin language is an extinct Ohlone language. It was formerly spoken in north central California, but by the 1950s there were no more native speakers. The language was historically spoken by the Karkin people, who lived in the Carquinez Strait region in the northeast portion of the San Francisco Bay estuary.
Yok-Utian is a proposed language family of California. It consists of the Yokuts language and the Utian language family.
Tamcan or Tammukan was a local tribe of Delta Yokuts-speaking natives in the U.S. that once lived on the lower reaches of California's San Joaquin River in what is now eastern Contra Costa County and western San Joaquin County, California. The Tamcans were absorbed into the system of the Spanish missions in California in the early nineteenth century; they moved to Mission San José, near the shore of San Francisco Bay, between 1806 and 1811. At the mission, they and their descendants intermarried with speakers of the San Francisco Bay Ohlone, Plains Miwok, and Patwin Indian languages. Mission Indian survivors of these mixed groups gathered at Alisal, near Pleasanton in Contra Costa County, in the late nineteenth century.
The Ohlone languages, also known as Costanoan, form a small Indigenous language family historically spoken in Northern California, both in the southern San Francisco Bay Area and northern Monterey Bay area, by the Ohlone people. Along with the Miwok languages, they are members of the Utian language family. The most recent work suggests that Ohlone, Miwok, and Yokuts are branches of a Yok-Utian language family.
Southern Valley Yokuts is a dialect network within the Valley Yokuts division of the Yokutsan languages spoken in the Central Valley of California.
Victor Golla (1939–2021) was a linguist and a leading expert on the indigenous languages of California and Oregon, especially the Pacific Coast Athabaskan subgroup of the Athabaskan language family and the languages of the region that belong to the Penutian phylum. He was emeritus professor of anthropology at Humboldt State University and lived in Trinidad, California.
Tulamni was a dialect of the Buena Vista Yokuts language spoken by the Yokuts around Buena Vista Lake, California.
Hometwoli was a dialect of Buena Vista Yokuts spoken in the southern portion of the Tulare Basin of California near Kern Lake.
Northern Valley Yokuts is a dialect network within the Valley Yokuts division of the Yokutsan languages spoken in the Central Valley of California. Among the languages belonging to the network are Chawchila, Nopṭinṭe, Kechayi, Dumna, Dalinchi, Toltichi, and Chukchansi. Of these, Kechayi, Dumna, Dalinchi, Toltichi, and Chukchansi are frequently grouped under the label Northern Hill dialects.
Yawelmani Yokuts is an endangered dialect of Southern Valley Yokuts historically spoken by the Yokuts living along the Kern River north of Kern Lake in the Central Valley of California. Today, most Yawelmani speakers live on or near the Tule River Reservation.
The Takelma–Kalapuyan languages are a proposed small language family that comprises the Kalapuyan languages and Takelma, which were formerly spoken in the Willamette Valley and the Rogue Valley in Oregon.
